HF 13.56 MHzNXP

ICODE SLIX-S

Name: NXP ICODE SLIX-S
Brand: NXP

The NXP ICODE SLIX-S is an HF 13.56 MHz RFID tag IC, with 1024 bits (128 bytes), organized in 32 blocks of 4 bytes each; 896 bits (112 bytes) user memory, operating at 13.56 MHz, under ISO/IEC 15693-3, ISO/IEC 15693-2 ISO/IEC 18000-3.

ISO/IEC 15693 label IC with EAS, AFI, and 64-bit privacy mode for retail library and asset tracking.

Official Datasheet ↗

Frequency

13.56 MHz

Protocol

ISO/IEC 15693-3, ISO/IEC 15693-2, ISO/IEC 18000-3

Memory

1024 bits (128 bytes), organized in 32 blocks of 4 bytes each; 896 bits (112 bytes) user memory

Interface

RF contactless (no battery required), data rate up to 53 kbit/s

Temp Range

-40°C to +85°C (junction)

Form Factor

Wafer (SL2S2002FUD, SL2S2102FUD, 120 μm, 200 mm diameter), XSON3 (SOT1122, 1 x 1.45 x 0.5 mm), MOA8 (SOT500-4, 35 mm wide tape)

Full Specifications

Manufacturer	NXP
Frequency Category	HF 13.56 MHz
Frequency	13.56 MHz
Protocol	ISO/IEC 15693-3, ISO/IEC 15693-2, ISO/IEC 18000-3
Memory	1024 bits (128 bytes), organized in 32 blocks of 4 bytes each; 896 bits (112 bytes) user memory
Interface	RF contactless (no battery required), data rate up to 53 kbit/s
Temperature Range	-40°C to +85°C (junction)
Form Factor	Wafer (SL2S2002FUD, SL2S2102FUD, 120 μm, 200 mm diameter), XSON3 (SOT1122, 1 x 1.45 x 0.5 mm), MOA8 (SOT500-4, 35 mm wide tape)
Security	Unique 64-bit UID (read-only), 32-bit EAS/AFI password protection, block-level write protection, lock mechanism for DSFID/AFI/EAS

Engineering Brief

The ICODE SLIX IC (SL2S2002/SL2S2102) is a third-generation ISO/IEC 15693 vicinity tag IC for long-range contactless identification up to 1.5 meters. It features 1024 bits EEPROM (112 bytes user memory), anticollision support for multiple tags in field, and advanced security including password-protected Electronic Article Surveillance (EAS) and Application Family Identifier (AFI) modes. Available in wafer, XSON3, and MOA8 module formats with internal capacitance options (23.5 pF or 97 pF), it offers 50-year data retention, 100,000 write cycles, and operates at 13.56 MHz with up to 53 kbit/s data transfer.

Typical Applications

Standards & Compliance

Frequently Asked Questions

How much memory does the NXP ICODE SLIX-S have?

The ICODE SLIX-S has 1024 bits (128 bytes) total memory, with 896 bits (112 bytes) available as user memory. Memory is organized in 32 blocks of 4 bytes each.

What is the read range of ICODE SLIX-S tags?

ICODE SLIX-S supports long-range contactless identification up to 1.5 meters, depending on antenna design and reader power. It operates at 13.56 MHz with data rates up to 53 kbit/s.

Does the ICODE SLIX-S support EAS for retail applications?

Yes, the ICODE SLIX-S features password-protected Electronic Article Surveillance (EAS) functionality with a 32-bit password, making it suitable for retail anti-theft systems and library security gates.

What security features does the ICODE SLIX-S offer?

The chip includes a unique read-only 64-bit UID, 32-bit password protection for EAS/AFI functions, block-level write protection, and lock mechanisms for DSFID/AFI/EAS. It also supports 64-bit privacy mode for enhanced data protection.

Is the ICODE SLIX-S compatible with ISO 15693 readers?

Yes, the ICODE SLIX-S is fully compliant with ISO/IEC 15693-2, ISO/IEC 15693-3, and ISO/IEC 18000-3 standards, ensuring interoperability with standard 13.56 MHz vicinity card readers.

How many write cycles does the ICODE SLIX-S support?

The ICODE SLIX-S EEPROM supports 100,000 write cycles with 50-year data retention, making it suitable for applications requiring frequent reprogramming or long-term archival storage.

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